@charset "utf-8";
@media screen and (min-width:0px){
  .xbi{
  font-family:微软雅黑;
  font-size:0.5em;
  }
  .xsi{
  font-family:微软雅黑;
  font-size:0.2em;
  }

  .bi{
  font-family:微软雅黑;
  font-size:1em;
  }
  .si{
  font-family:微软雅黑;
  font-size:0.5em;
  }
  .xsbi{
  font-family:微软雅黑;
  font-size:1.5em;
  }
  .sbi{
  font-family:微软雅黑;
  font-size:2em;
  }
}
 
@media screen and (min-width:320px){
  .xbi{
  font-family:微软雅黑;
  font-size:0.8em;
  }
  .xsi{
  font-family:微软雅黑;
  font-size:0.5em;
  }
  .bi{
  font-family:微软雅黑;
  font-size:1.5em;
  }
  .si{
  font-family:微软雅黑;
  font-size:1em;
  }
  .xsbi{
  font-family:微软雅黑;
  font-size:2em;
  }
  .sbi{
  font-family:微软雅黑;
  font-size:3em;
  }
}


@media screen and (min-width:786px){
  .xbi{
  font-family:微软雅黑;
  font-size:1.2em;
  }
  .xsi{
  font-family:微软雅黑;
  font-size:0.8em;
  }
  .bi{
  font-family:微软雅黑;
  font-size:2em;
  }
  .si{
  font-family:微软雅黑;
  font-size:1.5em;
  }
  .xsbi{
  font-family:微软雅黑;
  font-size:3em;
  }
  .sbi{
  font-family:微软雅黑;
  font-size:4em;
  }
}